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TTABVUE. Trademark Trial and Appeal Board Inquiry System
v2.5.0

Summary

Query: Party Name contains all words: KEY CHEMICALS, INC.
Number of results: 3

Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
93006997
02/18/1972
PENNWALT CORPORATION
S#:72375904
KEY CHEMICALS, INC.
S#:72368610
91052730
02/16/1972
KEY CHEMICALS, INC.
S#:72389004
RICHARDSON CHEMICAL COMPANY
Mark: KELITE S#:72210133 R#:807721
91052695
02/09/1972
KEY CHEMICALS, INC.
S#:72389004
PENNWALT CORPORATION
Mark: KEYCAST S#:72163372 R#:859954

Results as of 06/05/2024 09:48 AMSearch again
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